Look under to see which port is assigned to your cable (e.g., COM3).
Always the radio before making changes. Click the "Read from Radio" icon.
You need the HYT HT320 CPS . It is a Windows-based application. Note that newer versions are generally backward compatible with older radio firmware. hyt tc-320 programming software
Enter your CTCSS or DCS tones here to keep your conversations private.
This is usually a driver issue or the wrong COM port selection. Re-check the Device Manager. Look under to see which port is assigned to your cable (e
The HYT TC-320 is a workhorse for retail, hospitality, and small warehouses. By mastering the , you transform a basic walkie-talkie into a tailored communication tool.
Tweak power consumption to extend your shift life. Prerequisites: What You’ll Need You need the HYT HT320 CPS
Connect the programming cable to a USB port on your computer. Plug the Mini-USB end into the side of the TC-320. and set the volume to about 50%. 2. Identify the COM Port
In the HYT software, go to and select the matching COM number. 3. Read the Current Data
If your computer doesn't automatically recognize the cable, you’ll need to install the Prolific or FTDI drivers (depending on your cable’s chipset). Step-by-Step Programming Guide 1. Setup and Connection Install the HYT TC-320 software on your Windows PC.